Dortmund out to extend unbeaten Bundesliga run

Bundesliga leaders Borussia Dortmund, in formidable form, will be looking to extend their unbeaten run of 21 league games against VfB Stuttgart on Friday.
Bayern Munich's Arjen Robben, Thomas Mueller (C) and striker Mario Gomez (R) celebrate with teammates after a goal recently. Net photo.
Bayern Munich's Arjen Robben, Thomas Mueller (C) and striker Mario Gomez (R) celebrate with teammates after a goal recently. Net photo.
Quartz